AGAUrCIM. • 133 



common. Distinguished by its tliin gills from every state of 

 A. umbelUfcrus. 



*** At first campaniilatc, with the margin straight. 



172. A. (Omphalia) Campanella, Baisch ; pileus mem- 

 branaceous, convex, umbilieatc, striate, hygrophanous ; stem 

 fistulose, dark-brown, attenuated at the base, and clothed 

 with tawny spongy down or hair; gills decurrent, arcnate, 

 connected by veins, yellow. — Sow. t. 163. 



In fir-woods. Not uncommon. Often csespitose. Pileus 

 ferruginous, yellow. A beautiful species, which occurs also in 

 tropical America. The form of the cap is variable, but the 

 dark stem and tawny pubescence at the base readily distin- 

 guish the species. 



173. A. (Omplialia) eamptophyllus, B. ; pileus convexo- 

 plane, deeply striate; stem minutely pubescent, radiato-stri- 

 gose at the base, minutely fistulose; gills white, ascending, 

 then suddenly decurrent. — Eng. Fl. I. c. p. 62. 



On sticks, etc. Rare. Margate. Pileus brown, with a 

 grey margin, half an inch across. Stem 2 inches high. 



174. A. (Omphalia) griseus, Fr. ; pileus submembrauace- 

 ous, eampanulate, then convex, smooth, striate, hygrophanous ; 

 stem fistulose, rather firm, smooth, self-coloured whitish-grey, 

 as well as the slightly decurrent, arcuate, thickish, somewhat 

 distant gills. 



In pine-woods. Sherwood Forest, Notts. A small species. 



175. A. (Omphalia) Fibula, Bull.; pileus membranaceous, 

 turbinate, at first convex, at length somewhat umbilieatc, 

 striate, growing pale, even, dry, orange as well as the slender 

 stem; gills deeply decurrent, paler. — Sow. t. 45. 



Amongst moss. Very common. There is a variety with a 

 brown pileus and white gills. It is always a neat and pretty 

 species. 



